Magnesium hydride
[化] 二氢化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
[医] 氢化物
🗣️ 情景例句
An individual's sex and characteristics are determinded by their unique set of genes.
个人性别和性格是由他们特有的一套基因决定的。
No matter what happens, don't be discouraged.
无论发生什么事，都不要气馁。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。